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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.95 (3062 reviews)

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4.95

Based on 3,062 reviews, last reviewed 23rd Mar 2026

43700% increase in 5 star reviews

in the past 90 days

No new 1 star reviews

in the past 90 days

94%

Latest highest rating:

5

Ethical investing With Triodos I can be confident my money is being used for the good of the planet and mankind. This isn't the case with any other bank. Reviewed on: 23rd March 2026

Latest lowest rating:

1

It was so easy ! It was so easy ! I have never had an ISA before so I was really relieved to find out how simple it was to invest ethically. Reviewed on: 11th April 2025

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About this product

Triodos offer ethical ISAs so your money can have a positive impact on people and the planet.

The Triodos Online Cash ISA can be opened with £10. The Triodos Fixed Rate Cash ISA is a two-year product and can be opened with just £1.

Triodos Cash ISA reviews help you find out what it’s really like to be a customer. If you’ve used Triodos before, you can also leave a review and share your experience.

Triodos Bank Cash ISA reviews (3062)

Review of the Triodos Bank, Cash ISA:

most ethical!

i am really happy with triodos and wouldnt invest anywhere else as i find them the most ethical bank! Reviewed on: 26th February 2021

An ethical bank

I like the way Triodos champions the underdog Reviewed on: 26th February 2021

Highly recommended

Very efficient customer service and the knowledge that your investments are helping to make the world a better, greener place. Reviewed on: 26th February 2021

Reassuring Ethical Savings

I felt a sense of relief when I transferred my savings to Triodos knowing they would only be used for socially and environmentally responsible projects as close to my own values as possible. Reviewed on: 26th February 2021

ethical bank with very good customer service

ethical bank with very good customer service Reviewed on: 26th February 2021

Great ethical company

It's reassuring to know that my money is being used in a responsible and ethical way Reviewed on: 26th February 2021

It is the only UK bank which is positively ethical

The Triodos offers investments in people eg. projects in developing countries, I have investments in solar power and hydro power which other banks are unlikely to offer. Reviewed on: 26th February 2021

Ethical bank

The importance of ethical banking has never been more important, Triodos ticks all the boxes Reviewed on: 26th February 2021

Banking for good

Triodos is living proof that banking can be a force for good in society . Always very efficient, easy to use website Reviewed on: 26th February 2021

Ethical banking

The Triodos Bank is transparent, invests in social and ecological projects and has good communication with their customers Reviewed on: 26th February 2021

Great

Super service. Love the case studies on grassroots companies being funded by our money Reviewed on: 26th February 2021

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